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POWER POINT PRESENTATION IN COT1 3RD QUARTER.pptx
- 1. COMPUTER SYSTEMS SERVICING Lesson 4 – Preparing And Interpreting Technical Drawing (PITD) Discussant: MR. WILLIAM JUNE VILLANUEVA ROCERO Subject Teacher /Teacher II April 11, 2023
- 2. Identify different kinds of technical drawings LO1 Interpret technical drawing LO2 Prepare/ make changes to electrical/electronic schematics and drawings LO3 Store technical drawings and equipment/ instruments LO4 Objectives
- 4. Interpret Technical Drawing Technical drawing is the act and discipline of composing drawings that visually communicate how something functions or is constructed. This is essential for communicating ideas in industry and engineering. To make the drawings easier to understand, people use familiar symbols, perspectives, units of measurement, notation systems, visual styles, and page layout. Together, such conventions constitute a visual language and help to ensure that the drawing is unambiguous and relatively easy to understand.
- 5. Basic Types of Dimensioning This can be horizontal, vertical, or aligned. You can create an aligned, horizontal, or vertical dimension with the DIM command depending on how you move the cursor when placing the text. LINEAR DIMENSIONS
- 8. Basic Types of Dimensioning This measures the radius or diameter of arcs and circles with an optional centerline or center mark. Several options are displayed in the illustration. RADIAL DIMENSIONS
- 11. Basic Types of Dimensioning Measure the angle between two selected geometric objects or three points. From left to right, the example shows angular dimensions created using a vertex and two points, an arc, and two lines. ANGULAR DIMENSIONS
- 14. Basic Types of Dimensioning Measure the perpendicular distances from an origin point called the datum, such as a hole in a part. These dimensions prevent escalating errors by maintaining accurate offsets of the features from the datum. ORDINATE DIMENSIONS
- 17. Basic Types of Dimensioning This measures the distance along an arc or polyline arc segment. Typical uses of arc length dimensions include measuring the travel distance around a cam or indicating the length of a cable. To differentiate them from linear or angular dimensions, arc length dimensions display an arc symbol by default. The arc symbol, also called a hat or cap, is displayed either above the dimension text or preceding the dimension text. ARC LENGTH DIMENSIONS
- 20. Basic Types of Dimensioning Continued dimensions, also called chained dimensions, are multiple dimensions placed end-to-end. BASELINE AND CONTINUED DIMENSIONS
- 25. Basic Types of Dimensioning Are multiple dimensions with offset dimension lines measured from the same location. BASELINE DIMENSIONS
- 29. IDENTIFY DIFFERENT KINDS OF TECHNICAL DRAWING A SCHEMATIC DIAGRAM is a picture that represents the components of a process, device, or other object using abstract, often standardized symbols and lines. Sche_x0002_matic diagrams only depict the significant components of a system, though some details in the diagram may also be exaggerated or introduced to facilitate the understanding of the system. 1
- 32. IDENTIFY DIFFERENT KINDS OF TECHNICAL DRAWING A CHART is a graphical representation of data, in which the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart. 2
- 33. A CHART
- 35. IDENTIFY DIFFERENT KINDS OF TECHNICAL DRAWING A BLOCK DIAGRAM is a diagram of a system in which the principal parts or functions are represented by blocks connected by lines that show the relationships of the blocks. 3
- 36. A BLOCK DIAGRAM
- 37. IDENTIFY DIFFERENT KINDS OF TECHNICAL DRAWING SITE LAYOUT PLAN (sometimes called a block plan) shows a detailed layout of the whole site and the relationship of the proposed works with the boundary of the property, nearby roads and neighboring buildings. 4
- 38. A SITE LAYOUT PLAN
- 39. Background Information for the Learner Identify different kinds of technical drawings Common Flowchart Symbols Name Function Symbol Arrow A connector that shows relationships between the representative shapes.
- 40. Background Information for the Learner Identify different kinds of technical drawings Common Flowchart Symbols Name Function Symbol Start/End Symbol The terminator symbol marks the starting or ending point of the system. It usually contains the word "Start" or "End."
- 41. Background Information for the Learner Identify different kinds of technical drawings Common Flowchart Symbols Name Function Symbol Action or Process Symbol A box can represent a single step ("add two cups of flour"), or an entire sub-process ("make bread") within a larger process.
- 42. Background Information for the Learner Identify different kinds of technical drawings Common Flowchart Symbols Name Function Symbol Decision Symbol A decision or branching point. Lines representing different decisions emerge from different points of the diamond.
- 43. Background Information for the Learner Identify different kinds of technical drawings WeCommon Flowchart Symbols Name Function Symbol Input/Outp ut Symbol Represents material or information entering or leaving the system, such as customer order (input) or a product (output).
- 45. Add your title here Add your words here,according to your need to draw the text box size Add your title Add your words here,according to your need to draw the text box size Add your title Add your words here,according to your need to draw the text box size Add your title Add your words here,according to your need to draw the text box size Add your title
- 46. KEY TO REMEMBER
- 49. Add your title here YOUR TEXT 5 YOUR TEXT 2 Add your title here
- 50. Add your title here TITLE TITLE TITLE Add your words here,according to your need to draw the text box size.Please read the instructions and more work at the end of the manual template. Add your words here,according to your need to draw the text box size.Please read the instructions and more work at the end of the manual template. Add your words here,according to your need to draw the text box size.Please read the instructions and more work at the end of the manual template.
- 51. Add your title here Add your title here Add your title here Add your title here Add your title here Add your title here Add your title here Add your words here,according to your need to draw the text box size
- 52. Add your title here Chapter 1
- 53. Add your title here 02 Add your title Add your words here,according to your need to draw the text box size Add your title Add your title Add your words here,according to your need to draw the text box size Add your words here,according to your need to draw the text box size
- 54. Add your title here Add your words here,according to your need to draw the text box size. Add your words here,according to your need to draw the text box size. Add your words here,according to your need to draw the text box size. Add your words here,according to your need to draw the text box size.
- 55. Add your title here 01 04 02 05 03 06 A d d y o u r w o r d s here,according to your need to draw the text box size. A d d y o u r w o r d s here,according to your need to draw the text box size. A d d y o u r w o r d s here,according to your need to draw the text box size. A d d y o u r w o r d s here,according to your need to draw the text box size. A d d y o u r w o r d s here,according to your need to draw the text box size. A d d y o u r w o r d s here,according to your need to draw the text box size.
- 56. Add your title here 1 2 3 5 4 A d d y o u r w o r d s here,according to your need t o d r a w t h e t e x t b o x s i z e . P l e a s e r e a d t h e instructions and more work at the end of the manual template. A d d y o u r w o r d s here,according to your need t o d r a w t h e t e x t b o x s i z e . P l e a s e r e a d t h e instructions and more work at the end of the manual template. A d d y o u r w o r d s here,according to your need t o d r a w t h e t e x t b o x s i z e . P l e a s e r e a d t h e instructions and more work at the end of the manual template. A d d y o u r w o r d s here,according to your need t o d r a w t h e t e x t b o x s i z e . P l e a s e r e a d t h e instructions and more work at the end of the manual template. A d d y o u r w o r d s here,according to your need t o d r a w t h e t e x t b o x s i z e . P l e a s e r e a d t h e instructions and more work at the end of the manual template.
- 57. Add your title here Chapter 1
- 58. Add your title here A d d y o u r w o r d s here,according to your need to draw the text box size A d d y o u r w o r d s here,according to your need to draw the text box size A d d y o u r w o r d s here,according to your need to draw the text box size A d d y o u r w o r d s here,according to your need to draw the text box size A d d y o u r w o r d s here,according to your need to draw the text box size A d d y o u r w o r d s here,according to your need to draw the text box size A d d y o u r w o r d s here,according to your need to draw the text box size A d d y o u r w o r d s here,according to your need to draw the text box size 1 2 3 4 8 7 6 5
- 59. Add your title here Add your words here,according to your need to draw the text box size. Add your words here,according to your need to draw the text box size Add your words here,according to your need to draw the text box size
- 60. Add your title here Add your title Add your title Add your title Add your title Add your title Add your title
- 61. Add your title here TOTAL TITLE Add your words here,according to your need to draw the text box size Add your words here,according to your need to draw the text box size Add your words here,according to your need to draw the text box size Add your words here,according to your need to draw the text box size Add your words here,according to your need to draw the text box size Add your words here,according to your need to draw the text box size Add your title Add your title Add your title Add your title Add your title Add your title
- 62. THANK YOU！